1. School of Chemistry, The University of Melbourne, Melbourne, Victoria 3010, Australia
2. School of Social and Political Sciences, University of Melbourne, Melbourne, Victoria 3010, Australia
3. Agilent Technologies Australia, Mulgrave, Victoria 3170, Australia
4. North Richmond Community Health, Richmond, Victoria 3121, Australia
5. Royal Melbourne Hospital, Melbourne, Victoria 3050, Australia
6. Harm Reduction Victoria, North Melbourne, Victoria 3051, Australia
7. Harm Reduction Australia, Leura, New South Wales 2780, Australia
8. Victorian Poisons Information Centre, Austin Health, Heidelberg, Victoria 3084, Australia
9. Department of Medicine, Faculty of Medicine, University of Melbourne, Melbourne Victoria 3010, Australia
10. Department of Biochemistry and Pharmacology, The University of Melbourne, Melbourne, Victoria 3010, Australia
11. Bio21 Molecular Science and Biotechnology Institute, The University of Melbourne, Melbourne, Victoria 3010, Australia